/* Stable header: [logo fixed] [lang fixed 3.5rem] [nav flexible] */

.site-header-inner,
.site-header > div {
    overflow: visible !important;
}

/* New markup (.site-header-toolbar) and legacy production row */
.site-header-toolbar,
.site-header > div > .flex.items-center {
    display: flex !important;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    height: 3.5rem;
    min-height: 3.5rem;
}
@media (min-width: 640px) {
    .site-header-toolbar,
    .site-header > div > .flex.items-center {
        height: 4rem;
        min-height: 4rem;
        gap: 1rem;
    }
}
@media (min-width: 1024px) {
    .site-header-toolbar,
    .site-header > div > .flex.items-center {
        height: 5rem;
        min-height: 5rem;
    }
}

/* Legacy production: unwrap [lang + nav] from ml-auto so lang stays after logo */
.site-header > div > .flex.items-center > .ml-auto {
    display: contents !important;
    margin-left: 0 !important;
}

.site-logo {
    flex: 0 0 auto;
}

.site-header-nav,
.site-header-toolbar > nav,
.site-header > div > .flex.items-center > nav {
    flex: 1 1 auto;
    min-width: 0;
    justify-content: flex-start;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
}
.site-header-nav::-webkit-scrollbar,
.site-header > div > .flex.items-center > nav::-webkit-scrollbar {
    display: none;
}
.site-header-nav a,
.site-header > div > .flex.items-center > nav a {
    flex-shrink: 0;
}

.site-header,
.site-header > div {
    overflow: visible !important;
}

/* Language switcher — fixed slot immediately after logo */
.lang-switch-wrap {
    position: relative;
    flex: 0 0 3.5rem;
    width: 3.5rem;
    min-width: 3.5rem;
    max-width: 3.5rem;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 60;
}

.lang-switch-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    width: 3.5rem;
    height: 2rem;
    min-width: 3.5rem;
    max-width: 3.5rem;
    padding: 0;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #1e2f4f;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    box-sizing: border-box;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.lang-switch-btn:hover,
.lang-switch-btn:focus {
    outline: none;
    border-color: #3b5998;
    background: #f4f6f9;
    box-shadow: 0 0 0 2px rgba(59, 89, 152, 0.15);
}
.lang-switch-current {
    display: inline-block;
    width: 1.1rem;
    text-align: center;
    line-height: 1;
    overflow: hidden;
}
.lang-switch-chevron {
    font-size: 0.5rem;
    color: #64748b;
    transition: transform 0.2s;
    flex-shrink: 0;
}
.lang-switch-btn[aria-expanded="true"] .lang-switch-chevron {
    transform: rotate(180deg);
}
.lang-switch-menu {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 0.35rem);
    z-index: 10000;
    min-width: 11rem;
    max-height: min(16rem, calc(100vh - 5rem));
    overflow-y: auto;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
    background: #fff;
    box-shadow: 0 12px 28px -8px rgba(15, 26, 46, 0.22), 0 4px 16px rgba(15, 26, 46, 0.12);
    padding: 0.25rem;
    -webkit-overflow-scrolling: touch;
}
.lang-switch-menu.open {
    display: block;
}
.lang-switch-option {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.65rem;
    border-radius: 0.375rem;
    text-decoration: none;
    color: #334155;
    font-size: 0.8125rem;
    transition: background 0.15s, color 0.15s;
}
.lang-switch-option:hover {
    background: #f4f6f9;
    color: #1e2f4f;
}
.lang-switch-option.active {
    background: #e8eef8;
    color: #1e2f4f;
    font-weight: 600;
}
.lang-switch-option-short {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: #2d4373;
}
.lang-switch-option-label {
    flex: 1;
}
.lang-switch-fallback {
    font-size: 0.75rem;
    font-weight: 700;
    color: #2d4373;
    text-decoration: none;
}

/* Desktop toolbar lang; mobile row below logo */
@media (max-width: 1279px) {
    .site-header-toolbar > .lang-switch-wrap,
    .site-header > div > .flex.items-center > .lang-switch-wrap {
        display: none !important;
    }
}
@media (min-width: 1280px) {
    .site-header-mobile-lang {
        display: none !important;
    }
}
.site-header-mobile-lang {
    padding-left: 0.25rem;
}